Aer Lingus is offering fantastic Aer Lingus Sale promotional fares on economy and business class seats. Aer Lingus has been flying since 1936 and is listed on the Irish and London Stock Exchanges. Its codeshare partners are United Airways, BA and KLM. This latest promotion is entitled the Going Going Gone sale and offers seats to Ireland from as little as £19.99 including … [Read more...] about Aer Lingus Sale